baber/WOPTO huggingface dataset:
Patent JP-H1074341-A (JP)
Title: Production of optical recording medium
Inventor: FURUKI MOTOHIRO
IPC: G11B7/26
Filed: 1996-08-30
Abstract: PROBLEM TO BE SOLVED: To form a thin light-transmitting layer with uniform thickness while maintaining a large recording capacity for information by dropping a liquid photosetting resin on a substrata and irradiating the substrate while rotating the substrate. SOLUTION: In the production process of a light-transmitting layer 100 of an optical recording medium by using a liquid photosetting resin 3, the liquid photosetting resin 3 is dropped on a substrate 40 and then the substrate 40 is rotated at a specified revolving speed to spread the liquid photosetting resin 3. At the same time while the substrate 40 is rotated, the whole area of the substrate 40 is irradiated with UV rays from a lamp to harden the liquid photosetting resin 3 to form the light-transmitting layer 100. By this method, the liquid photosetting resin 3 is hardened before buildup of the liquid photosetting resin 3 is caused owing to surface tension, so that the light- transmitting layer can be made thin with uniform thickness. Thus, an optical recording medium of high quality with large capacity can be obtd.
Patent JP-H04110798-A (JP)
Title: Decontamination method for radioactive waste
Inventor: NISHIWAKI HITOSHI
IPC: G21F9/28
Filed: 1990-08-31
Abstract: PURPOSE:To repeatedly use abrasives by heating the abrasives recovered after blasting decontamination above 500 deg.C in the oxygen-concentration more than that of the atmosphere, and imposing impact on the abrasives, thereby removing radioactive substances on the surface together with an oxidized layer. CONSTITUTION:After abrasives are projected on the surface of a radioactive waste 2 in the inside of a blast-cabinet 1, the abrasives and chips are sucked and taken out by a blower 4 from the bottom of the cabinet 1. Then the abrasives and the chips are separated by a classifier 5, the abrasives are returned to the cabinet 1 to be used again, and the chips are filtered by a bag filter 6, a HEPA filter 7 to be sent to the after-treatment process and to be discharged into atmosphere. On the other hand, the abrasives are taken out from the sampling port 9 of a hopper 8 in order for the radioactivity concentration to be measured, and when the concentration becomes a fixed level, the abrasives are held at above 500 deg.C, for example, at 1,000 deg.C for 10 minutes. After that, when a non-radioactive metal is set in the cabinet 1 and blast-treated, the surface oxidized layer is separated, and radioactive substances adhering to the surface are simultaneously separated.
Patent JP-H0975890-A (JP)
Title: Disposal method for coal ash
Inventor: KAI TOSHIO
IPC: B09B1/00
Filed: 1995-09-08
Abstract: PROBLEM TO BE SOLVED: To improve the landfill density by consolidation molding coal ash discharged out of a coal burning boiler into the grain shape by a molding machine, mixing molded products as they are, or to be crushed, with the grain diameter adjusted to specified times as large as that of coal ash, with the coal ash, or mixing a mixture of both with the coal ash and carrying out the landfill. SOLUTION: Respective contents of a fly ash silo 1 for storing coal ash (fly ash) collected by an electric dust collector and discharged out of a coal burning boiler, an additive silo 2 and a water tank 3 are metered, fed into a kneader 5 through a raw material feed line 4 and agitated and kneaded. A kneaded material 6 is fed to a pressure molding machine 7 and passed through between rolls 8, 8 under pressure and molded into the grain diameter of 10-60mm. At that time, in the case of a plate-shaped molded product, the material is crushed successively by a crusher 11 and fed into a screen 13, while a bricket-shaped product is fed directly to the screen 13 and screened therein, and the grains having the diameter of several tens to hundreds of times as large as that of coal ash are discharged and used for the landfill.
Patent JP-S6475466-A (JP)
Title: Indole derivative and production thereof
Inventor: NAKAWA YOSHINOBU
IPC: C07D209/60
Filed: 1987-09-16
Abstract: NEW MATERIAL:An indole derivative shown by formula I (Rn is the same or different and H, alkyl, halogen, amino, amido, nitro, group shown by formula II or group shown by formula III subjected to ortho-condensation to naphthalene ring; Wn and Zn are the same or different and H, halogen, alkyl, -COOH or ester thereof; n is 1 or 2). EXAMPLE:Diethyl 9-( 4, 5-diethoxycarbonyl-1H-1,2,3-triazol-1-yl)-1H-benz(g)in-dole-2, 3-dicarboxylate. USE:Useful as a drug, agricultural chemical and industrial chemical and also useful as a synthetic intermediate thereof. PREPARATION:A triazolylnaphthalene derivative shown by formula IV (Rn' is H, halogen or alkyl) as a raw material is irradiated with light rays to give a compound shown b formula I.
Patent JP-2000067183-A (JP)
Title: Card reader/writer device
Inventor: MORI MOTOJI
IPC: G06K17/00
Filed: 1998-08-18
Abstract: PROBLEM TO BE SOLVED: To perform normal communication in the case of writing data without necessity for a user to reposition an information memory card to engage with on a placing plate over and over again by positioning the information memory card inside a prescribed area. SOLUTION: A decorative panel 3 for positioning a non-contact IC card 1 to engage with is provided on a placing plate T to place the non-contact IC card 1. On the decorative panel 3 for positioning, a recessed part 3H is formed so as to be in contact with three side faces of the non-contact IC card 1 when the rectangular non-contact IC card 1 is placed on the placing plate T, for example. In the case of placing the non-contact IC card 1 on the placing plate T, the user slides the non-contact IC card 1 from the side of a panel member 3N adjacent to the decorative panel 3 for positioning and fits it to the recessed part 3H. Thus, the non-contact IC card 1 can be surely positioned inside the prescribed area capable of proper communication with an information reading/writing means 2.  Therefore, even when updating the period for use or the like, it is not necessary for the user to reposition the non-contact IC card over and over again.
Patent JP-S6389024-A (JP)
Inventor: KOUCHI HIROYUKI
IPC: H02J7/00
Filed: 1986-09-30
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0281799-A (JP)
Title: Holding stabilizer device
Inventor: MORI YASUSHI
IPC: B64G1/22
Filed: 1988-09-16
Abstract: PURPOSE:To hold a sufficient attitude by rotating a skirt so as to be positioned in the irradiation direction of the sunlight while actuating nozzles, when a work machine is fixed to the surface of the moon. CONSTITUTION:In the time of installation, in the leg part point end of a work machine or the like, a shaft part 1 with a built-in heater 5 is grounded to a work environment of the lunar surface or the like, intercepting the direct irradiation of the sunlight to the grounded part by a skirt 3, rotatably moved by a driving gear 4 around the shaft 1, cooling the shaft part to a low temperature by radiation cooling to space and atomizing frozen liquid by two or more nozzles 6, 7 set up in the skirt 3, and the shaft part of the work machine or the like is locked to the work environment of the lunar surface or the like. While by inverting the skirt 3 irradiating the sunlight to the shaft part and by electrifying the heater 5, the frozen low temperature part is defrosted and released from a lock. Thus, a holding stabilizer device can be easily constituted.
Patent JP-2001054804-A (JP)
Title: Coupling
Inventor: NORDQUIST HAAKAN
IPC: B23B31/117
Filed: 1999-08-18
Abstract: PROBLEM TO BE SOLVED: To provide a coupling for a machine tool capable of improving workpiece machining accuracy. SOLUTION: This coupling is provided at a spindle head 1 to connect in a repeatable, accurate position for particularly a plate-like workpiece holder 2 such as a pallet which is previously provided for a spatial reference system. The spindle head 1 has clamping tongs 3 movable in axial and lateral directions to the end face 5 of the spindle head 1. The coupling is provided with a plate 10 to be connected to the end face 5, having a spatial reference members 12, 14, 16, 18 at the front face, and a bolt 30. The plate 10 has a center through hole 15 for accommodating a tension anchor 4 connected to the rear face of the workpiece holder 2. The bolt 30 can be connected at the front end to the tension anchor 4 and connected at the rear end to the clamping tongs 3.
Patent JP-H0787408-A (JP)
Title: Solid-state image pickup device
Inventor: OI KAZUNARI
IPC: H04N5/335
Filed: 1993-09-17
Abstract: PURPOSE:To make the size of the solid-state image pickup device small without loss of a lens effect to a solid-state image pickup element chip having a micro lens. CONSTITUTION:A solid-state image pickup element chip 101 has an element side electrode 102 at a ridge of one side, a frame member 103 has a lead electrode 104 which is fixed to the one side of the solid-state image pickup element chip 101 while being overlapped along the ridge of the one side of the solid-state image pickup element 101 with an adhesives and connects electrically to the electrode 102, the lead electrode 104 is led out externally, a transparent member 108 is arranged so as to have the frame member 103 inbetween with the solid- state image pickup element chip 101, fixed to the frame member 103 with an adhesives 107 and an air gap is formed to an image pickup face of the solid- state image pickup element chip 101.
Patent JP-S60123051-A (JP)
Title: Semiconductor device
Inventor: SUMINO KUSUMI
IPC: H01L21/822
Filed: 1983-12-08
Abstract: PURPOSE:To enable to realize an integrated circuit device, by which a reduction of chip size can be attained and a wiring density can be upgraded as well, by a method wherein a P-N junction capacitance, which is formed of the collector region of a transistor and a buried region provided between the collector region and the substrate for insulating the collector region from the substrate, is used as a capacitor. CONSTITUTION:In one way of insular regions 5-2, wherein a V-PNP transistor has been respectively formed, an N type region 15 is provided in a part, where has been surrounded with N type regions 11' and 10, both of which are to become a collector region, and an isolating region 13 of one way of the insulating regions 13, and this region 15 and a base contact region 9-2 are mutually connected by a wiring 18-1. Furthermore, a junction capacitance, which is formed of the collector region 10' of the V-PNP transistor of the other way and the insular region 5-2 of the other way consisting of an epitaxial layer 4, is also added. After all, the capacitance to be connected in between the collectors and bases of the V-PNP transistors is constituted of a P-N junction 20. As a result, the capacitor and transistors can be formed in the same insulating region and a capacitor having a large capacitance can be realized, and furthermore, the wiring density can be also upgraded.
Patent JP-S6384463-A (JP)
Title: Automatic selection apparatus of dried laver
Inventor: SAKAMOTO SHOZABURO
IPC: A23L17/60
Filed: 1986-09-29
Abstract: PURPOSE:To make it possible to exactly and surely carry out automatic selection of dried laver, by magnifying appearances of breakage of the dried laver by a wave guide board and air spraying, when breakage and opening of the dried laver is detected by leak of light. CONSTITUTION:A light source 7 for irradiating light from the diagonal direction toward a face of dried laver is provided in the course for carrying the dried laver between a mechanism 1 for carrying the dried laver (A) in and a mechanism 10 for carrying the dried laver out and an element 8 for receiving light is installed on the light axis of the light source 7. A wave guide board 4 for giving waves to the dried laver is installed in the course for carrying the dried laver and air-spraying means 6 for spraying air on the surface of the dried laver are provided. Then, the breakage and opening of the dried laver is detected by the amount of light detected by the element 8 for receiving light and good laver and inferior laver are sorted by a sorting board 11. Thus, automatic selection of the dried laver can be exactly and surely carried out.
Patent JP-H06216534-A (JP)
Title: Ceramic multilayered wiring board
Inventor: KUBO TOSHIHIKO
IPC: H05K3/46
Filed: 1992-08-31
Abstract: PURPOSE:To provide a ceramics multilayered wiring board which reduces the conducting resistance in a through-hole part and generates no crack while a ceramics board is baked. CONSTITUTION:A green sheet having through-holes is provided with a wiring pattern, and then the green sheets are piled up and baked to form a ceramics multilayered wiring board. The through-holes in the surface layer and in the board surfacial part within a second layer just under the surface layer in the ceramics multilayered wiring board are filled with a filling substance consisting of a mixed substance of 80-90wt.% metallic conductor and 10-20wt.% ceramics, while the through-holes in the inner layer part of the board excluding the board surfacial part are filled with a filling substance consicting a metallic conductor.
Patent JP-H0876590-A (JP)
Title: Image forming device
Inventor: MATSUSHIRO HIROYUKI
IPC: G03G15/08
Filed: 1994-08-31
Abstract: PURPOSE: To uniformize the sticking of toner on a developing roller which is ununiform because some toner is removed due to the contact with a latent image carrier during the period when a rotary developing device having develop ing units disposed around a rotary shaft is rotated and moved to a reference position, by rotating and driving the developing roller after the movement of the developing device. CONSTITUTION: The rotary developing device 4 is disposed opposite the surface of a belt-like photoreceptor 1. The prescribed reference position is set, and after an image-forming operation the rotary developing device 4 is moved to the prescribed position by its rotation. In a case the process stops in the course of it due to jamming of a transfer paper 11, etc., the developing device 4 is stopped after the jamming is removed and then the device 4 is rotated to the reference position. Next, toner is uniformly held on the surface of the developing roller by rotating the roller.
Patent JP-S61110368-A (JP)
Title: Warehousing controller for floppy disk
Inventor: INOUE KIKUO
IPC: G11B17/22
Filed: 1984-11-01
Abstract: PURPOSE:To control rational and accurate warehousing by moving a handler for warehousing to a position where a floppy disk is put in or taken out on the basis of the number of the floppy disk which is inputted to a controller and putting or taking the disk in or out, and registering it when a read number coincides with the inputted number. CONSTITUTION:The number of a floppy disk 2A or 2D to be put in or taken out is inputted to the controller 20 through a console 27, and a command for putting o taking the floppy disk in or out is supplied. The controller 20 moves the handler 29 for warehousing to a position where the floppy disk is excepted to be put in or taken out. The floppy disk 2A or 2D is put in or taken out at the expected position. The number of the disk 2A or 2D which is put in or taken out is read by a bar code reader 25 and compared with the number inputted on the console 25. It is registered in a control part 23 when both numbers coincide with each other.
Patent JP-H0760368-A (JP)
Title: Bending method of metal plate by linear heating
Inventor: KAMICHIKA RYOICHI
IPC: B21D5/01
Filed: 1993-08-26
Abstract: PURPOSE:To execute bending by means of linear heating of a metal plate without depending on skilled engineer. CONSTITUTION:After the geometrical information of initial shape and objective shape is inputted (step 1), the mesh dividing of objective shape by the infinite element method is executed (step 2), the divided shape is mapped on the objective shape (step 3). The initial shape is forcedly elastic-deformed to the objective shape so as to obtain objective specific strain in each element (step 4). The obtained objective specific strain is realized to a caused specific strain by means of plural intersecting lattice state heating lines (step 5). By seeking the quantative relationship between heating condition and causing specific strain, the caused specific strain under the provided heating condition is obtained (step 6). By the heating method obtained by step 5, 6, the bending is executed by imparting the caused specific strain to the objective shape.
Patent JP-H0873519-A (JP)
Title: Production of vinyl chloride resin for paste processing
Inventor: HORI TOSHIHIKO
IPC: C08F6/22
Filed: 1994-08-31
Abstract: PURPOSE: To provide a process for producing a vinyl chloride resin for paste processing whereby a vinyl chloride resin easily disintegratable into particles and having a good dispersibility is obtd. from a water-base dispersion by using a specific vinyl chloride resin microdispersion having a specified viscosity. CONSTITUTION: A process for separating and recovering a vinyl chloride resin for paste processing as an agglomerate from an aq. phase by adding an org. liq. hardly sol. in water and incapable of dissolving or swelling the resin to a water-base dispersion of the resin, comprises using a dispersion having a viscosity of 100-1,000cP and prepd. by dispersing vinyl chloride resin particles in an org. dispersion medium having a viscosity lower than 100cP at 30 deg.C as the org. liq. An example of the medium is diisononyl phthalate. Usually the concn. of the resin particles dispersed in the medium is about 10-50wt.%. To facilitate the formation of a microdispersion of the org. liq. in water, an anionic or nonionic surfactant can be added.
Patent JP-S6476522-A (JP)
Title: Magnetic recording medium
Inventor: MIZUMURA TETSUO
IPC: G11B5/738
Filed: 1987-09-18
Abstract: PURPOSE:To form a uniform ferromagnetic metallic layer and to obtain high magnetic recording characteristics by heating the surface of an underlying layer with a surface heating source and subjecting the surface to flush working, then forming the ferromagnetic metallic layer on the surface of the underlying layer having no contaminants. CONSTITUTION:The contaminations adsorbed on the substrate surface generated by time lags in respective stages are removed by surface heating means such as IR and laser light and a ferromagnetic metal is uniformly epitaxially grown on the substrate surface subjected to such removal to form the ferromagnetic metallic layer thereon. The existence quantity of oxygen and carbon at the boundary face of the underlying layer is confined to <1% in this case. The magnetic recording characteristics are thereby stabilized and always the high magnetic recording characteristics are maintained.
Patent JP-2001055465-A (JP)
Title: Extruded polypropylene-based resin plate-shaped foam
Inventor: MURATA TAKAHIRO
IPC: C08J9/14
Filed: 1999-08-19
Abstract: PROBLEM TO BE SOLVED: To provide a plate-shaped foamed product of a low density polypropylene-based resin, good in surface properties, thick and having high independent pores and a small average pore size. SOLUTION: This foamed product is a plate-shaped foam provided by melting a polypropylene-based resin in an extruder and mixing the molten resin with a volatile foaming agent, subsequently extruding the mixture from a rectangular opening port and has <=1 mm standard deviation expressing surface smoothness.
Patent JP-S6385363-A (JP)
Title: Flow velocity detection element
Inventor: JINDA AKIHITO
IPC: G01F1/68
Filed: 1986-09-29
Abstract: PURPOSE:To prevent the change in characteristics due to the dust in a fluid, by forming a pair of resistors to the surface of an insulating substrate and contacting the fluid to be detected with the back surface of the insulating substrate. CONSTITUTION:When a current is made to flow to a heat generating resistor 2 through a lead 7, the heat generating resistor 2 generates heat and this heat is transferred to the back surface of an insulating substrate 1. When a flow velocity detection element is arranged in a fluid, the fluid is not penetrated in a housing constituted of a support frame 4, a support stand 5 and a lid body 8 and flows while contacting the back surface of the insulating substrate 1 exposed to the window part of the support frame 4. When the speed of the fluid is high, a large quantity of heat is removed from the heat generating resistor 2 and, contrarily, when the flow velocity of the fluid is low, the quantity of heat removed is reduced. Therefore, the temp. of the fluid is measured by a temp. measuring resistor 3 thermally insulated and the difference between the measured temp. and the temp. of the heat generating resistor 2 is calculated to measure the flow speed of the fluid. Since the surface of the substrate having resistors formed thereto patternwise is not exposed to the flow of the fluid, the change in characteristics due to the dust in the fluid is eliminated.
Patent JP-H0891035-A (JP)
Title: Stabilizer for vehicle
Inventor: KUSAHARA YUJI
IPC: B60G21/055
Filed: 1994-09-28
Abstract: PURPOSE: To provide a stabilizer for a vehicle which reduces the roll angle by a desired quantity by controlling the stroke of a hydraulic cylinder and provides the excellent riding comfortableness in the straight traveling. CONSTITUTION: A hydraulic cylinder 13 has a worm shaft and a ball screw piston, and the ball screw piston is screwed with the worm shaft through steel balls, and one end of the worm shaft is connected with a stepping motor 14, and at the other end, a spool valve is installed, and a sector shaft engaged with the ball screw piston is installed. The sector shaft is installed at the other end of a stabilizer 10 through an arm 12, and a controller for controlling the stepping motor 14 is installed.
Patent JP-H0889630-A (JP)
Title: Pachinko machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 1994-09-28
Abstract: PURPOSE: To give the feeling of expectancy to a player while he/she is enjoying display picture patterns, by making respective display picture patterns selected out of different poses, displaying in series various poses during the change of the display picture patterns. CONSTITUTION: The display screen of a special picture pattern display device 126 is equipped with the three display portions of a left display portion 126x, a center display portion 126y and a right display portion 126z, and special picture patterns are displayed at the respective display portions 126x, 126y, 126z, and as the special picture patterns, the combination of character poses and numerals is used, and when the special picture pattern display device 126 is actuated with predetermined timing, character poses start a series of movements and at the same time figures that are opposite to them start changes, and a case in which the displayed character poses and the numerals coincide with the poses and the numerals set beforehand in the state of the character poses and the numerals having been stopped after a predetermined time, is made to be a big hit.